Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 1119 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 123 |
| Duplicate rows (%) | 11.0% |
| Total size in memory | 105.0 KiB |
| Average record size in memory | 96.1 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 123 (11.0%) duplicate rows | Duplicates |
fixed acidity is highly overall correlated with citric acid and 2 other fields | High correlation |
volatile acidity is highly overall correlated with citric acid | High correlation |
citric acid is highly overall correlated with fixed acidity and 2 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide | High correlation |
density is highly overall correlated with fixed acidity | High correlation |
pH is highly overall correlated with fixed acidity and 1 other fields | High correlation |
citric acid has 94 (8.4%) zeros | Zeros |
Reproduction
| Analysis started | 2023-04-13 21:03:50.799827 |
|---|---|
| Analysis finished | 2023-04-13 21:03:59.139986 |
| Duration | 8.34 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 91 |
|---|---|
| Distinct (%) | 8.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8.3095621 |
| Minimum | 4.6 |
|---|---|
| Maximum | 15.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 4.6 |
|---|---|
| 5-th percentile | 6.19 |
| Q1 | 7.1 |
| median | 7.9 |
| Q3 | 9.2 |
| 95-th percentile | 11.6 |
| Maximum | 15.9 |
| Range | 11.3 |
| Interquartile range (IQR) | 2.1 |
Descriptive statistics
| Standard deviation | 1.7138987 |
|---|---|
| Coefficient of variation (CV) | 0.2062562 |
| Kurtosis | 1.3115549 |
| Mean | 8.3095621 |
| Median Absolute Deviation (MAD) | 0.9 |
| Skewness | 0.9941776 |
| Sum | 9298.4 |
| Variance | 2.9374487 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7.2 | 44 | 3.9% |
| 7.1 | 42 | 3.8% |
| 7.7 | 41 | 3.7% |
| 7.5 | 39 | 3.5% |
| 7.8 | 37 | 3.3% |
| 6.9 | 33 | 2.9% |
| 8 | 32 | 2.9% |
| 7.6 | 32 | 2.9% |
| 7 | 32 | 2.9% |
| 7.4 | 31 | 2.8% |
| Other values (81) | 756 |
| Value | Count | Frequency (%) |
| 4.6 | 1 | 0.1% |
| 4.7 | 1 | 0.1% |
| 4.9 | 1 | 0.1% |
| 5 | 4 | 0.4% |
| 5.1 | 3 | 0.3% |
| 5.2 | 6 | |
| 5.3 | 4 | 0.4% |
| 5.4 | 2 | 0.2% |
| 5.6 | 11 | |
| 5.7 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 15.9 | 1 | 0.1% |
| 15.6 | 2 | |
| 15.5 | 1 | 0.1% |
| 15 | 1 | 0.1% |
| 13.8 | 1 | 0.1% |
| 13.7 | 1 | 0.1% |
| 13.4 | 1 | 0.1% |
| 13.3 | 3 | |
| 13.2 | 2 | |
| 13 | 3 |
volatile acidity
Real number (ℝ)
| Distinct | 134 |
|---|---|
| Distinct (%) | 12.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.53313226 |
| Minimum | 0.12 |
|---|---|
| Maximum | 1.58 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 0.12 |
|---|---|
| 5-th percentile | 0.28 |
| Q1 | 0.4 |
| median | 0.52 |
| Q3 | 0.64 |
| 95-th percentile | 0.8505 |
| Maximum | 1.58 |
| Range | 1.46 |
| Interquartile range (IQR) | 0.24 |
Descriptive statistics
| Standard deviation | 0.18202166 |
|---|---|
| Coefficient of variation (CV) | 0.34141933 |
| Kurtosis | 1.5044412 |
| Mean | 0.53313226 |
| Median Absolute Deviation (MAD) | 0.12 |
| Skewness | 0.75587117 |
| Sum | 596.575 |
| Variance | 0.033131884 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.5 | 34 | 3.0% |
| 0.43 | 31 | 2.8% |
| 0.6 | 31 | 2.8% |
| 0.58 | 29 | 2.6% |
| 0.59 | 28 | 2.5% |
| 0.41 | 27 | 2.4% |
| 0.36 | 26 | 2.3% |
| 0.52 | 25 | 2.2% |
| 0.38 | 25 | 2.2% |
| 0.4 | 25 | 2.2% |
| Other values (124) | 838 |
| Value | Count | Frequency (%) |
| 0.12 | 1 | 0.1% |
| 0.16 | 1 | 0.1% |
| 0.18 | 7 | |
| 0.19 | 1 | 0.1% |
| 0.2 | 3 | |
| 0.21 | 3 | |
| 0.22 | 4 | |
| 0.23 | 4 | |
| 0.24 | 7 | |
| 0.25 | 6 |
| Value | Count | Frequency (%) |
| 1.58 | 1 | 0.1% |
| 1.33 | 2 | |
| 1.24 | 1 | 0.1% |
| 1.185 | 1 | 0.1% |
| 1.18 | 1 | 0.1% |
| 1.13 | 1 | 0.1% |
| 1.07 | 1 | 0.1% |
| 1.04 | 3 | |
| 1.025 | 1 | 0.1% |
| 1.02 | 3 |
citric acid
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 79 |
|---|---|
| Distinct (%) | 7.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27025022 |
| Minimum | 0 |
|---|---|
| Maximum | 1 |
| Zeros | 94 |
| Zeros (%) | 8.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.09 |
| median | 0.26 |
| Q3 | 0.43 |
| 95-th percentile | 0.6 |
| Maximum | 1 |
| Range | 1 |
| Interquartile range (IQR) | 0.34 |
Descriptive statistics
| Standard deviation | 0.19549151 |
|---|---|
| Coefficient of variation (CV) | 0.72337226 |
| Kurtosis | -0.7583068 |
| Mean | 0.27025022 |
| Median Absolute Deviation (MAD) | 0.17 |
| Skewness | 0.32306222 |
| Sum | 302.41 |
| Variance | 0.038216932 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 94 | 8.4% |
| 0.49 | 51 | 4.6% |
| 0.02 | 35 | 3.1% |
| 0.24 | 33 | 2.9% |
| 0.26 | 28 | 2.5% |
| 0.01 | 27 | 2.4% |
| 0.1 | 25 | 2.2% |
| 0.32 | 25 | 2.2% |
| 0.21 | 25 | 2.2% |
| 0.03 | 24 | 2.1% |
| Other values (69) | 752 |
| Value | Count | Frequency (%) |
| 0 | 94 | |
| 0.01 | 27 | 2.4% |
| 0.02 | 35 | 3.1% |
| 0.03 | 24 | 2.1% |
| 0.04 | 20 | 1.8% |
| 0.05 | 13 | 1.2% |
| 0.06 | 15 | 1.3% |
| 0.07 | 16 | 1.4% |
| 0.08 | 19 | 1.7% |
| 0.09 | 20 | 1.8% |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 0.78 | 1 | 0.1% |
| 0.76 | 3 | |
| 0.75 | 1 | 0.1% |
| 0.74 | 3 | |
| 0.73 | 3 | |
| 0.72 | 1 | 0.1% |
| 0.71 | 1 | 0.1% |
| 0.7 | 1 | 0.1% |
| 0.69 | 1 | 0.1% |
residual sugar
Real number (ℝ)
| Distinct | 79 |
|---|---|
| Distinct (%) | 7.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.5483021 |
| Minimum | 0.9 |
|---|---|
| Maximum | 15.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 0.9 |
|---|---|
| 5-th percentile | 1.5 |
| Q1 | 1.9 |
| median | 2.2 |
| Q3 | 2.6 |
| 95-th percentile | 5.155 |
| Maximum | 15.5 |
| Range | 14.6 |
| Interquartile range (IQR) | 0.7 |
Descriptive statistics
| Standard deviation | 1.4277303 |
|---|---|
| Coefficient of variation (CV) | 0.56026731 |
| Kurtosis | 28.130263 |
| Mean | 2.5483021 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | 4.5112564 |
| Sum | 2851.55 |
| Variance | 2.0384139 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 106 | 9.5% |
| 2.2 | 96 | 8.6% |
| 2.1 | 93 | 8.3% |
| 1.8 | 90 | 8.0% |
| 1.9 | 80 | 7.1% |
| 2.3 | 74 | 6.6% |
| 2.5 | 61 | 5.5% |
| 2.4 | 60 | 5.4% |
| 2.6 | 56 | 5.0% |
| 1.7 | 51 | 4.6% |
| Other values (69) | 352 |
| Value | Count | Frequency (%) |
| 0.9 | 2 | 0.2% |
| 1.2 | 4 | 0.4% |
| 1.3 | 3 | 0.3% |
| 1.4 | 26 | 2.3% |
| 1.5 | 24 | 2.1% |
| 1.6 | 38 | |
| 1.7 | 51 | |
| 1.75 | 2 | 0.2% |
| 1.8 | 90 | |
| 1.9 | 80 |
| Value | Count | Frequency (%) |
| 15.5 | 1 | |
| 15.4 | 1 | |
| 13.9 | 1 | |
| 13.8 | 2 | |
| 12.9 | 1 | |
| 11 | 1 | |
| 10.7 | 1 | |
| 9 | 1 | |
| 8.9 | 1 | |
| 8.8 | 1 |
chlorides
Real number (ℝ)
| Distinct | 136 |
|---|---|
| Distinct (%) | 12.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.087711349 |
| Minimum | 0.012 |
|---|---|
| Maximum | 0.611 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 0.012 |
|---|---|
| 5-th percentile | 0.054 |
| Q1 | 0.071 |
| median | 0.08 |
| Q3 | 0.09 |
| 95-th percentile | 0.1284 |
| Maximum | 0.611 |
| Range | 0.599 |
| Interquartile range (IQR) | 0.019 |
Descriptive statistics
| Standard deviation | 0.047142931 |
|---|---|
| Coefficient of variation (CV) | 0.53747812 |
| Kurtosis | 45.20152 |
| Mean | 0.087711349 |
| Median Absolute Deviation (MAD) | 0.01 |
| Skewness | 5.8357464 |
| Sum | 98.149 |
| Variance | 0.002222456 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.08 | 53 | 4.7% |
| 0.077 | 35 | 3.1% |
| 0.074 | 35 | 3.1% |
| 0.075 | 34 | 3.0% |
| 0.076 | 34 | 3.0% |
| 0.082 | 33 | 2.9% |
| 0.084 | 33 | 2.9% |
| 0.079 | 32 | 2.9% |
| 0.071 | 31 | 2.8% |
| 0.078 | 30 | 2.7% |
| Other values (126) | 769 |
| Value | Count | Frequency (%) |
| 0.012 | 2 | |
| 0.034 | 1 | 0.1% |
| 0.038 | 2 | |
| 0.039 | 2 | |
| 0.041 | 2 | |
| 0.042 | 2 | |
| 0.043 | 1 | 0.1% |
| 0.044 | 1 | 0.1% |
| 0.045 | 4 | |
| 0.046 | 3 |
| Value | Count | Frequency (%) |
| 0.611 | 1 | |
| 0.61 | 1 | |
| 0.467 | 1 | |
| 0.415 | 2 | |
| 0.414 | 2 | |
| 0.387 | 1 | |
| 0.368 | 1 | |
| 0.36 | 1 | |
| 0.358 | 1 | |
| 0.343 | 1 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 55 |
|---|---|
| Distinct (%) | 4.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.920465 |
| Minimum | 1 |
|---|---|
| Maximum | 68 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 7 |
| median | 14 |
| Q3 | 21 |
| 95-th percentile | 35 |
| Maximum | 68 |
| Range | 67 |
| Interquartile range (IQR) | 14 |
Descriptive statistics
| Standard deviation | 10.273166 |
|---|---|
| Coefficient of variation (CV) | 0.64528055 |
| Kurtosis | 1.8651803 |
| Mean | 15.920465 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 1.1899155 |
| Sum | 17815 |
| Variance | 105.53794 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 95 | 8.5% |
| 5 | 73 | 6.5% |
| 12 | 58 | 5.2% |
| 10 | 55 | 4.9% |
| 15 | 55 | 4.9% |
| 7 | 54 | 4.8% |
| 17 | 49 | 4.4% |
| 9 | 42 | 3.8% |
| 16 | 41 | 3.7% |
| 13 | 40 | 3.6% |
| Other values (45) | 557 |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 2 | 1 | 0.1% |
| 3 | 36 | 3.2% |
| 4 | 23 | 2.1% |
| 5 | 73 | |
| 5.5 | 1 | 0.1% |
| 6 | 95 | |
| 7 | 54 | |
| 8 | 36 | 3.2% |
| 9 | 42 |
| Value | Count | Frequency (%) |
| 68 | 2 | |
| 66 | 1 | |
| 57 | 1 | |
| 55 | 1 | |
| 53 | 1 | |
| 52 | 1 | |
| 51 | 1 | |
| 50 | 2 | |
| 48 | 2 | |
| 45 | 2 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 137 |
|---|---|
| Distinct (%) | 12.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 46.966488 |
| Minimum | 6 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 6 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 22 |
| median | 38 |
| Q3 | 64 |
| 95-th percentile | 114.1 |
| Maximum | 289 |
| Range | 283 |
| Interquartile range (IQR) | 42 |
Descriptive statistics
| Standard deviation | 33.036693 |
|---|---|
| Coefficient of variation (CV) | 0.7034099 |
| Kurtosis | 2.8910308 |
| Mean | 46.966488 |
| Median Absolute Deviation (MAD) | 18 |
| Skewness | 1.3820309 |
| Sum | 52555.5 |
| Variance | 1091.4231 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 28 | 32 | 2.9% |
| 20 | 27 | 2.4% |
| 23 | 26 | 2.3% |
| 14 | 25 | 2.2% |
| 24 | 25 | 2.2% |
| 18 | 25 | 2.2% |
| 38 | 24 | 2.1% |
| 16 | 22 | 2.0% |
| 19 | 21 | 1.9% |
| 10 | 20 | 1.8% |
| Other values (127) | 872 |
| Value | Count | Frequency (%) |
| 6 | 2 | 0.2% |
| 7 | 3 | 0.3% |
| 8 | 11 | |
| 9 | 10 | 0.9% |
| 10 | 20 | |
| 11 | 16 | |
| 12 | 17 | |
| 13 | 20 | |
| 14 | 25 | |
| 15 | 19 |
| Value | Count | Frequency (%) |
| 289 | 1 | 0.1% |
| 152 | 1 | 0.1% |
| 151 | 2 | |
| 149 | 1 | 0.1% |
| 147 | 2 | |
| 145 | 3 | |
| 144 | 3 | |
| 143 | 1 | 0.1% |
| 142 | 1 | 0.1% |
| 141 | 3 |
density
Real number (ℝ)
| Distinct | 360 |
|---|---|
| Distinct (%) | 32.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.996778 |
| Minimum | 0.99007 |
|---|---|
| Maximum | 1.00369 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 0.99007 |
|---|---|
| 5-th percentile | 0.99371 |
| Q1 | 0.995685 |
| median | 0.9968 |
| Q3 | 0.997845 |
| 95-th percentile | 0.9998 |
| Maximum | 1.00369 |
| Range | 0.01362 |
| Interquartile range (IQR) | 0.00216 |
Descriptive statistics
| Standard deviation | 0.0018402855 |
|---|---|
| Coefficient of variation (CV) | 0.0018462341 |
| Kurtosis | 1.2051646 |
| Mean | 0.996778 |
| Median Absolute Deviation (MAD) | 0.00108 |
| Skewness | 0.023790919 |
| Sum | 1115.3946 |
| Variance | 3.3866507 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9968 | 25 | 2.2% |
| 0.9976 | 25 | 2.2% |
| 0.9978 | 23 | 2.1% |
| 0.9972 | 23 | 2.1% |
| 0.998 | 20 | 1.8% |
| 0.9964 | 18 | 1.6% |
| 0.997 | 18 | 1.6% |
| 0.9994 | 18 | 1.6% |
| 0.9962 | 17 | 1.5% |
| 0.9982 | 16 | 1.4% |
| Other values (350) | 916 |
| Value | Count | Frequency (%) |
| 0.99007 | 2 | |
| 0.9902 | 1 | |
| 0.99064 | 2 | |
| 0.9915 | 1 | |
| 0.99154 | 1 | |
| 0.99157 | 1 | |
| 0.9916 | 2 | |
| 0.99182 | 2 | |
| 0.9921 | 1 | |
| 0.9922 | 2 |
| Value | Count | Frequency (%) |
| 1.00369 | 1 | |
| 1.0032 | 1 | |
| 1.00315 | 2 | |
| 1.00289 | 1 | |
| 1.0026 | 2 | |
| 1.00242 | 2 | |
| 1.0022 | 1 | |
| 1.0021 | 2 | |
| 1.0015 | 1 | |
| 1.0014 | 2 |
pH
Real number (ℝ)
| Distinct | 85 |
|---|---|
| Distinct (%) | 7.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.3142717 |
| Minimum | 2.74 |
|---|---|
| Maximum | 4.01 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 2.74 |
|---|---|
| 5-th percentile | 3.07 |
| Q1 | 3.22 |
| median | 3.31 |
| Q3 | 3.4 |
| 95-th percentile | 3.57 |
| Maximum | 4.01 |
| Range | 1.27 |
| Interquartile range (IQR) | 0.18 |
Descriptive statistics
| Standard deviation | 0.15397994 |
|---|---|
| Coefficient of variation (CV) | 0.046459662 |
| Kurtosis | 0.81346726 |
| Mean | 3.3142717 |
| Median Absolute Deviation (MAD) | 0.09 |
| Skewness | 0.19816207 |
| Sum | 3708.67 |
| Variance | 0.023709822 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.3 | 46 | 4.1% |
| 3.26 | 41 | 3.7% |
| 3.36 | 38 | 3.4% |
| 3.29 | 35 | 3.1% |
| 3.39 | 34 | 3.0% |
| 3.38 | 34 | 3.0% |
| 3.32 | 29 | 2.6% |
| 3.28 | 29 | 2.6% |
| 3.22 | 28 | 2.5% |
| 3.31 | 28 | 2.5% |
| Other values (75) | 777 |
| Value | Count | Frequency (%) |
| 2.74 | 1 | 0.1% |
| 2.88 | 2 | |
| 2.89 | 3 | |
| 2.9 | 1 | 0.1% |
| 2.92 | 3 | |
| 2.93 | 2 | |
| 2.94 | 3 | |
| 2.95 | 1 | 0.1% |
| 2.98 | 3 | |
| 2.99 | 2 |
| Value | Count | Frequency (%) |
| 4.01 | 1 | 0.1% |
| 3.9 | 2 | 0.2% |
| 3.85 | 1 | 0.1% |
| 3.78 | 1 | 0.1% |
| 3.75 | 1 | 0.1% |
| 3.74 | 1 | 0.1% |
| 3.71 | 4 | |
| 3.69 | 4 | |
| 3.68 | 5 | |
| 3.67 | 1 | 0.1% |
sulphates
Real number (ℝ)
| Distinct | 91 |
|---|---|
| Distinct (%) | 8.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.65882038 |
| Minimum | 0.37 |
|---|---|
| Maximum | 2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 0.37 |
|---|---|
| 5-th percentile | 0.47 |
| Q1 | 0.55 |
| median | 0.62 |
| Q3 | 0.73 |
| 95-th percentile | 0.93 |
| Maximum | 2 |
| Range | 1.63 |
| Interquartile range (IQR) | 0.18 |
Descriptive statistics
| Standard deviation | 0.17224198 |
|---|---|
| Coefficient of variation (CV) | 0.26143998 |
| Kurtosis | 12.426184 |
| Mean | 0.65882038 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 2.5535875 |
| Sum | 737.22 |
| Variance | 0.029667301 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.58 | 50 | 4.5% |
| 0.62 | 46 | 4.1% |
| 0.54 | 45 | 4.0% |
| 0.6 | 44 | 3.9% |
| 0.56 | 41 | 3.7% |
| 0.57 | 39 | 3.5% |
| 0.55 | 38 | 3.4% |
| 0.64 | 37 | 3.3% |
| 0.53 | 36 | 3.2% |
| 0.63 | 34 | 3.0% |
| Other values (81) | 709 |
| Value | Count | Frequency (%) |
| 0.37 | 1 | 0.1% |
| 0.39 | 3 | 0.3% |
| 0.4 | 3 | 0.3% |
| 0.42 | 4 | 0.4% |
| 0.43 | 6 | 0.5% |
| 0.44 | 13 | |
| 0.45 | 6 | 0.5% |
| 0.46 | 13 | |
| 0.47 | 13 | |
| 0.48 | 24 |
| Value | Count | Frequency (%) |
| 2 | 1 | |
| 1.98 | 1 | |
| 1.95 | 1 | |
| 1.62 | 1 | |
| 1.61 | 1 | |
| 1.59 | 1 | |
| 1.56 | 1 | |
| 1.36 | 1 | |
| 1.34 | 1 | |
| 1.33 | 1 |
alcohol
Real number (ℝ)
| Distinct | 60 |
|---|---|
| Distinct (%) | 5.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.417337 |
| Minimum | 8.4 |
|---|---|
| Maximum | 14.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 8.4 |
|---|---|
| 5-th percentile | 9.2 |
| Q1 | 9.5 |
| median | 10.2 |
| Q3 | 11 |
| 95-th percentile | 12.5 |
| Maximum | 14.9 |
| Range | 6.5 |
| Interquartile range (IQR) | 1.5 |
Descriptive statistics
| Standard deviation | 1.0597513 |
|---|---|
| Coefficient of variation (CV) | 0.10172958 |
| Kurtosis | 0.36204336 |
| Mean | 10.417337 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | 0.91547626 |
| Sum | 11657 |
| Variance | 1.1230727 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 102 | 9.1% |
| 9.4 | 69 | 6.2% |
| 10.5 | 54 | 4.8% |
| 9.8 | 53 | 4.7% |
| 9.2 | 50 | 4.5% |
| 9.6 | 47 | 4.2% |
| 10 | 46 | 4.1% |
| 11 | 44 | 3.9% |
| 9.7 | 40 | 3.6% |
| 10.9 | 39 | 3.5% |
| Other values (50) | 575 |
| Value | Count | Frequency (%) |
| 8.4 | 1 | 0.1% |
| 8.8 | 2 | 0.2% |
| 9 | 19 | 1.7% |
| 9.05 | 1 | 0.1% |
| 9.1 | 17 | 1.5% |
| 9.2 | 50 | |
| 9.233333333 | 1 | 0.1% |
| 9.25 | 1 | 0.1% |
| 9.3 | 39 | |
| 9.4 | 69 |
| Value | Count | Frequency (%) |
| 14.9 | 1 | 0.1% |
| 14 | 4 | |
| 13.6 | 4 | |
| 13.56666667 | 1 | 0.1% |
| 13.5 | 1 | 0.1% |
| 13.4 | 3 | |
| 13.3 | 2 | 0.2% |
| 13.1 | 1 | 0.1% |
| 13 | 3 | |
| 12.9 | 6 |
quality
Real number (ℝ)
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.6219839 |
| Minimum | 3 |
|---|---|
| Maximum | 8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.9 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 8 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.8119739 |
|---|---|
| Coefficient of variation (CV) | 0.14442836 |
| Kurtosis | 0.37976123 |
| Mean | 5.6219839 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.18972946 |
| Sum | 6291 |
| Variance | 0.65930161 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5 | 486 | |
| 6 | 438 | |
| 7 | 138 | 12.3% |
| 4 | 36 | 3.2% |
| 8 | 12 | 1.1% |
| 3 | 9 | 0.8% |
| Value | Count | Frequency (%) |
| 3 | 9 | 0.8% |
| 4 | 36 | 3.2% |
| 5 | 486 | |
| 6 | 438 | |
| 7 | 138 | 12.3% |
| 8 | 12 | 1.1% |
| Value | Count | Frequency (%) |
| 8 | 12 | 1.1% |
| 7 | 138 | 12.3% |
| 6 | 438 | |
| 5 | 486 | |
| 4 | 36 | 3.2% |
| 3 | 9 | 0.8% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.263 | 0.650 | 0.205 | 0.244 | -0.163 | -0.081 | 0.604 | -0.708 | 0.188 | -0.050 | 0.083 |
| volatile acidity | -0.263 | 1.000 | -0.607 | 0.029 | 0.179 | 0.020 | 0.091 | 0.019 | 0.219 | -0.349 | -0.236 | -0.373 |
| citric acid | 0.650 | -0.607 | 1.000 | 0.189 | 0.121 | -0.069 | 0.026 | 0.356 | -0.538 | 0.320 | 0.101 | 0.183 |
| residual sugar | 0.205 | 0.029 | 0.189 | 1.000 | 0.193 | 0.046 | 0.119 | 0.429 | -0.080 | 0.035 | 0.129 | 0.035 |
| chlorides | 0.244 | 0.179 | 0.121 | 0.193 | 1.000 | -0.011 | 0.115 | 0.381 | -0.232 | -0.035 | -0.268 | -0.202 |
| free sulfur dioxide | -0.163 | 0.020 | -0.069 | 0.046 | -0.011 | 1.000 | 0.798 | -0.030 | 0.104 | 0.036 | -0.106 | -0.065 |
| total sulfur dioxide | -0.081 | 0.091 | 0.026 | 0.119 | 0.115 | 0.798 | 1.000 | 0.132 | -0.018 | -0.018 | -0.278 | -0.210 |
| density | 0.604 | 0.019 | 0.356 | 0.429 | 0.381 | -0.030 | 0.132 | 1.000 | -0.298 | 0.142 | -0.435 | -0.196 |
| pH | -0.708 | 0.219 | -0.538 | -0.080 | -0.232 | 0.104 | -0.018 | -0.298 | 1.000 | -0.057 | 0.169 | -0.008 |
| sulphates | 0.188 | -0.349 | 0.320 | 0.035 | -0.035 | 0.036 | -0.018 | 0.142 | -0.057 | 1.000 | 0.243 | 0.389 |
| alcohol | -0.050 | -0.236 | 0.101 | 0.129 | -0.268 | -0.106 | -0.278 | -0.435 | 0.169 | 0.243 | 1.000 | 0.500 |
| quality | 0.083 | -0.373 | 0.183 | 0.035 | -0.202 | -0.065 | -0.210 | -0.196 | -0.008 | 0.389 | 0.500 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 8.6 | 0.220 | 0.36 | 1.9 | 0.064 | 53.0 | 77.0 | 0.99604 | 3.47 | 0.87 | 11.0 | 7 |
| 1 | 12.5 | 0.460 | 0.63 | 2.0 | 0.071 | 6.0 | 15.0 | 0.99880 | 2.99 | 0.87 | 10.2 | 5 |
| 2 | 7.2 | 0.540 | 0.27 | 2.6 | 0.084 | 12.0 | 78.0 | 0.99640 | 3.39 | 0.71 | 11.0 | 5 |
| 3 | 6.4 | 0.670 | 0.08 | 2.1 | 0.045 | 19.0 | 48.0 | 0.99490 | 3.49 | 0.49 | 11.4 | 6 |
| 4 | 7.5 | 0.580 | 0.14 | 2.2 | 0.077 | 27.0 | 60.0 | 0.99630 | 3.28 | 0.59 | 9.8 | 5 |
| 5 | 7.8 | 0.580 | 0.13 | 2.1 | 0.102 | 17.0 | 36.0 | 0.99440 | 3.24 | 0.53 | 11.2 | 6 |
| 6 | 6.6 | 0.815 | 0.02 | 2.7 | 0.072 | 17.0 | 34.0 | 0.99550 | 3.58 | 0.89 | 12.3 | 7 |
| 7 | 6.3 | 0.570 | 0.28 | 2.1 | 0.048 | 13.0 | 49.0 | 0.99374 | 3.41 | 0.60 | 12.8 | 5 |
| 8 | 7.2 | 0.695 | 0.13 | 2.0 | 0.076 | 12.0 | 20.0 | 0.99546 | 3.29 | 0.54 | 10.1 | 5 |
| 9 | 9.5 | 0.590 | 0.44 | 2.3 | 0.071 | 21.0 | 68.0 | 0.99920 | 3.46 | 0.63 | 9.5 | 5 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1109 | 8.1 | 0.730 | 0.00 | 2.5 | 0.081 | 12.0 | 24.0 | 0.99798 | 3.38 | 0.46 | 9.6 | 4 |
| 1110 | 10.3 | 0.500 | 0.42 | 2.0 | 0.069 | 21.0 | 51.0 | 0.99820 | 3.16 | 0.72 | 11.5 | 6 |
| 1111 | 8.8 | 0.550 | 0.04 | 2.2 | 0.119 | 14.0 | 56.0 | 0.99620 | 3.21 | 0.60 | 10.9 | 6 |
| 1112 | 6.4 | 0.390 | 0.33 | 3.3 | 0.046 | 12.0 | 53.0 | 0.99294 | 3.36 | 0.62 | 12.2 | 6 |
| 1113 | 9.4 | 0.400 | 0.47 | 2.5 | 0.087 | 6.0 | 20.0 | 0.99772 | 3.15 | 0.50 | 10.5 | 5 |
| 1114 | 9.1 | 0.600 | 0.00 | 1.9 | 0.058 | 5.0 | 10.0 | 0.99770 | 3.18 | 0.63 | 10.4 | 6 |
| 1115 | 8.2 | 0.635 | 0.10 | 2.1 | 0.073 | 25.0 | 60.0 | 0.99638 | 3.29 | 0.75 | 10.9 | 6 |
| 1116 | 7.2 | 0.620 | 0.06 | 2.7 | 0.077 | 15.0 | 85.0 | 0.99746 | 3.51 | 0.54 | 9.5 | 5 |
| 1117 | 7.9 | 0.200 | 0.35 | 1.7 | 0.054 | 7.0 | 15.0 | 0.99458 | 3.32 | 0.80 | 11.9 | 7 |
| 1118 | 5.8 | 0.290 | 0.26 | 1.7 | 0.063 | 3.0 | 11.0 | 0.99150 | 3.39 | 0.54 | 13.5 | 6 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 7.0 | 0.690 | 0.07 | 2.5 | 0.091 | 15.0 | 21.0 | 0.99572 | 3.38 | 0.60 | 11.3 | 6 | 3 |
| 35 | 7.2 | 0.695 | 0.13 | 2.0 | 0.076 | 12.0 | 20.0 | 0.99546 | 3.29 | 0.54 | 10.1 | 5 | 3 |
| 46 | 7.5 | 0.510 | 0.02 | 1.7 | 0.084 | 13.0 | 31.0 | 0.99538 | 3.36 | 0.54 | 10.5 | 6 | 3 |
| 79 | 8.3 | 0.650 | 0.10 | 2.9 | 0.089 | 17.0 | 40.0 | 0.99803 | 3.29 | 0.55 | 9.5 | 5 | 3 |
| 97 | 9.3 | 0.360 | 0.39 | 1.5 | 0.080 | 41.0 | 55.0 | 0.99652 | 3.47 | 0.73 | 10.9 | 6 | 3 |
| 106 | 9.9 | 0.540 | 0.45 | 2.3 | 0.071 | 16.0 | 40.0 | 0.99910 | 3.39 | 0.62 | 9.4 | 5 | 3 |
| 0 | 5.2 | 0.340 | 0.00 | 1.8 | 0.050 | 27.0 | 63.0 | 0.99160 | 3.68 | 0.79 | 14.0 | 6 | 2 |
| 1 | 5.6 | 0.500 | 0.09 | 2.3 | 0.049 | 17.0 | 99.0 | 0.99370 | 3.63 | 0.63 | 13.0 | 5 | 2 |
| 2 | 5.6 | 0.660 | 0.00 | 2.2 | 0.087 | 3.0 | 11.0 | 0.99378 | 3.71 | 0.63 | 12.8 | 7 | 2 |
| 3 | 6.0 | 0.500 | 0.00 | 1.4 | 0.057 | 15.0 | 26.0 | 0.99448 | 3.36 | 0.45 | 9.5 | 5 | 2 |